Ritenga Metal Scandium (Sc) Rauemi
Momo Material | Scandium |
---|---|
tohu | Sc |
Taumaha Atomic | 44.955912 |
Tau Atomic | 21 |
Tae/Ahua | Te Hiriwa White Metallic |
Te Whakaoho Tema | 16W/mK |
Ira Whakarewa (°C) | 1541 |
Tuhinga o te Whakawhānui Ngawha | 10.2 x 10-6/K |
Kiato Tikanga (g/cc) | 2.99 |
Overview
Scandium (Sc) Mōhiohio Whānui:
Ko te Scandium, ko te tohu huānga ko Sc, ko te tau ngota ko te 21. Ira whakarewa: 1814 K (1541 °C), ira kohua: 3103 K (2830 °C), kiato 2.985 g/cm3. Ko te huānga he konganuku whakawhiti ngawari, hiriwa-ma, he mea konatunatua ki te gadolinium, erbium, me etahi atu. Ko te Scandium he kowhai mawhero, he mawhero ranei i te wa e waikurahia ana e te hau, ka ngawari te rangi, ka memeha haere i roto i te nuinga o nga waikawa waimeha. Heoi, i roto i te waikawa kaha, he ngawari te hanga i tetahi paparanga passivation impermeable i runga i te mata, no reira kare e tauhohe ki te ranunga 1:1 o te waikawa nitric (HNO3) me te waikawa hydrofluoric (HF). He maha nga wa e whakamahia ana a Scandium ki te hanga mohiti motuhake me nga koranu ngawari, teitei-te-mahana-atete.
Sc-4N-COA
ingoa | Rahinga | viivii | Whakaritea |
Matapihi Scandium | 10mm, Whakaritea ranei | 99.9% -99.99% | √ |
Pupu Scandium | 1kg, Whakaritea ranei | 99.9% -99.99% | √ |
Ingot Scandium | 1kg, Whakaritea ranei | 99.9% -99.99% | √ |
Whainga Scandium | Whakaritea | 99.9% -99.99% | √ |
Pereti Scandium | Ф1-50mm | 99.9% -99.99% | √ |
Pae Scandium | Whakaritea | 99.9% -99.99% | √ |
Roopu Scandium | Whakaritea | 99.9% -99.99% | √ |
Pihanga Scandium | Whakaritea | 99.9% -99.99% | √ |
Whakaritea Samarium | Whakaritea | 99.9% -99.99% | √ |
Ka whakamahia te Scandium ki te hanga rama konutai scandium, pūtau photovoltaic solar me nga puna hihi gamma. Ko te Scandium i roto i tona ahua taketake kua whakamahia nuitia i roto i te doping o nga koranu konumohe hei hanga koranu konumohe kaha-kaha me te uaua-nui me nga koranu konumohe hou-kaha teitei, te waikura-aukati me te weldable. Ko te Scandium he tino pai te whakarereke i te rino. Ka taea e te iti o te scandium te whakanui ake i te kaha me te pakeke o te rino maka. I tua atu, ka taea hoki te whakamahi scandium hei taapiri i roto i te tungsten me te chromium alloys teitei. Ko te scandium huānga e whakamahia ana i roto i nga koranu, a ko nga waikura scandium he mahi nui ki roto i nga rawa uku. Pērā i te tetragonal zirconia rauemi uku ka taea te whakamahi hei rauemi hiko mo nga pūtau wahie waikura totoka.
Scandium (Sc) Huanga Whakanuia:
Ka hongi matou i tetahi o nga konganuku me te nuinga atu o nga rauemi matatau ki te rakau, te pae, te pereti pereti ranei, ka tukuna ranei e te kaihoko nga hua tuhi.
Ka hokona atu e matou enei momo momo momo whakarewa tine ma te taumaha o te waahanga, te waahanga ranei mo nga whakamahinga rereke i te waahi rangahau me nga hangarau hou.
Hei tauira:ScandiumCube,Scandium Bar, Scandium Rod, Scandium Piece, ScandiumPellets,ScandiumLump,ScandiumIngot,ScandiumTarget, CustomizedScandium. Ko etahi atu ahua e waatea ana ma te tono.